From: Loyd <loydlin@aol.com>
To: Teacher2Teacher Public Discussion
Date: 2003022308:20:33
Subject: Re: An algebraic "proof" that 2 = 1; division by zero
Claudia's proof had been around for a long time. I am glad she posted
it here, because I can't always remember it when I want it.
The reason it works is that in the beginning a was set equal to b and
later, both sides of the equation were divided by a-b which is of
course = zero.
This problem is an excellent example of why you can't divide by zero!